package com.kejy.service;

import com.kejy.entity.Auction;

import java.util.List;

public interface AuctionService {
    //  查询所有
    public List<Auction> selectList();

    // 根据id查询
    public Auction selectById(Integer auctionId);

    // 添加
    public int insert(Auction auction);

    // 修改
    public int update(Auction auction);

    // 删除
    public int delete(Integer auctionId);
}
